# Package net.sourceforge.pmd.dcd.graph

Interface Summary
Interface | Description
--- | ---
NodeVisitor | Visitor for nodes in a UsageGraph.
NodeVisitorAcceptor | Interface for how a node should accept a NodeVisitor.

Class Summary
Class | Description
--- | ---
ClassNode | Represents a Class in a UsageGraph.
ClassNodeComparator | Compares ClassNodes by the name of the class.
ConstructorNode | Represents a Class Constructor in a UsageGraph.
FieldNode | Represents a Class Field in a UsageGraph.
MemberNode<S extends MemberNode<S,T>,T extends Member> | Represents a Class Member in a UsageGraph.
MemberNodeComparator | Compares MemberNodes.
MethodNode | Represents a Class Method in a UsageGraph.
NodeVisitorAdapter | Adapter class for easy implementation of a NodeVisitor.
UsageGraph | A UsageGraph tracks usage references between Java classes, based upon a parsing of the class files.
UsageGraphBuilder | Utility class used to build a UsageGraph.